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Heart|Lab Grown|IGI

1.56ct G VS1 Heart Lab Grown Diamond

ID • G/VS1 • IGI LG761503898

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG761503898

Diamond specifications and retailer prices

From $224 USD
As of November 1, 2026
Save $1,696 USD (88%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,920 USD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.56ct lab-grown heart diamond

This 1.56ct lab-grown heart sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG761503898 or 761503898. Listed at 14 retailers as of November 1, 2026, with prices from $224 to $1,920, a $1,696 spread on the same certified stone. Do Amore Diamonds lists it at $1,920. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.56
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG761503898
Dimensions7.32 × 8.14 × 4.70 mm
L/W Ratio1.11
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.32 mm8.14 mm1.56 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG761503898
Side View
Table 61.0%Crown 34.3°Girdle: THN-STKPavilion 40.4°Culet: NoneDepth 57.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $1,920 USD|Low: $202 USD|High: $1,940 USD|Avg: $742 USD|-1.0%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 1, 2026
Retailer 11$224 USD
Retailer 13$300 USD
Retailer 10$337 USD
Retailer 3$468 USD
Retailer 6$479 USD
Retailer 4$485 USD
Retailer 12$507 USD
Retailer 5$565 USD
Retailer 8$640 USD
Retailer 9$714 USD
Retailer 14$983 USD
Retailer 2$1,099 USD
Retailer 15$1,120 USD
Retailer 7$1,128 USD
Do Amore Diamonds$1,920 USD

20 data points across 15 retailers

14 retailers$224 USD to $1,920 USD

Retailer 1
-
$194 USD
Price last confirmed 30 days ago
A
Retailer 2
-
$224 USD
View
Final sale: no returns
Retailer 3
-
$235 USD
View
Price last confirmed 34 days ago
A
Retailer 4
-
$300 USD
View
B+
Retailer 5
-
$337 USD
View
A
Retailer 6
-
$507 USD
View
B+
Retailer 7
-
$640 USD
A$985 AUD
View
B+
Retailer 8
-
$714 USD
View
Retailer 9
-
$810 USD
View
Price last confirmed 10 days ago
Retailer 10
-
$891 USD
View
Price last confirmed 32 days ago
B
Retailer 11
-
$983 USD
View
B
Retailer 12
-
$1,099 USD
£865 GBP
View
B
Retailer 13
-
$1,120 USD
View
Most Expensive
B
Do Amore Diamonds
27-47028A64D · Nov 2
$1,920 USD
View
13 more retailers have this diamond
Prices start from $224 USDSave up to $1,696 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.56ct Heart
$224 USD